Finding the Fourth Proportional to 2,264,470.89, 3,124,994.61 and 1,231,984.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264,470.89 : 3,124,994.61 = 1,231,984.56 : x
2. Step 2: Convert to fraction form
   2,264,470.89/3,124,994.61 = 1,231,984.56/x
3. Step 3: Cross multiply
   2,264,470.89x = 3,124,994.61 × 1,231,984.56
4. Step 4: Simplify right side
   2,264,470.89x = 3,849,945,109,603.22
5. Step 5: Solve for x
   x = 3,849,945,109,603.22/2,264,470.89
6. Step 6: Final answer
   x = 1,700,152.18